Number | Date | Country | Kind |
---|---|---|---|
9001297 | Jun 1990 | NLX |
Number | Name | Date | Kind |
---|---|---|---|
4502982 | Horie et al. | Mar 1985 | |
4943793 | Ngo et al. | Jul 1990 |
Number | Date | Country |
---|---|---|
1302992 | Apr 1971 | DEX |
Entry |
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Agajanian et al, "High Frequency Mn-Zn Ferrites and Method of Their Preparation", IBM Tech. Discl. Bul., vol. 10, No. 5, p. 619, Oct. 1967. |